Eaton Phase, Voltage Monitoring Relay, 300 → 500V ac, DIN Rail
- RS Stock No.:
- 179-3547
- Mfr. Part No.:
- 184779 EMR6-W500-D-1
- Manufacturer:
- Eaton
Subtotal (1 unit)*
MYR1,210.39
FREE delivery for orders over RM 500.00
In Stock
- 6 unit(s) ready to ship from another location
- Plus 2 unit(s) shipping from 23 December 2025
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Units | Per Unit |
|---|---|
| 1 + | MYR1,210.39 |
*price indicative
- RS Stock No.:
- 179-3547
- Mfr. Part No.:
- 184779 EMR6-W500-D-1
- Manufacturer:
- Eaton
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Eaton | |
| Monitoring Application | Phase, Voltage | |
| Voltage Sensing Range | 300 → 500V ac | |
| Voltage Sensitivity | Overvoltage, Undervoltage | |
| Mounting Type | DIN Rail | |
| Phase Sensitivity | Phase Failure, Phase Sequence | |
| Time Delay | 0.1 → 30s | |
| Frequency Sensing Range | 50 → 60Hz | |
| Dimensions | 109.5 x 22.5 x 78mm | |
| Maximum Operating Temperature | +60°C | |
| Minimum Voltage Sensed | 300V ac | |
| Length | 109.5mm | |
| Width | 22.5mm | |
| Standards Met | CSA, GL, UL | |
| Terminal Type | Screw | |
| Maximum Voltage Sensed | 500V ac | |
| Operating Temperature Range | -25 → +60°C | |
| Minimum Frequency Sensed | 50Hz | |
| Maximum Frequency Sensed | 60Hz | |
| Height | 78mm | |
| Minimum Operating Temperature | -25°C | |
| Select all | ||
|---|---|---|
Brand Eaton | ||
Monitoring Application Phase, Voltage | ||
Voltage Sensing Range 300 → 500V ac | ||
Voltage Sensitivity Overvoltage, Undervoltage | ||
Mounting Type DIN Rail | ||
Phase Sensitivity Phase Failure, Phase Sequence | ||
Time Delay 0.1 → 30s | ||
Frequency Sensing Range 50 → 60Hz | ||
Dimensions 109.5 x 22.5 x 78mm | ||
Maximum Operating Temperature +60°C | ||
Minimum Voltage Sensed 300V ac | ||
Length 109.5mm | ||
Width 22.5mm | ||
Standards Met CSA, GL, UL | ||
Terminal Type Screw | ||
Maximum Voltage Sensed 500V ac | ||
Operating Temperature Range -25 → +60°C | ||
Minimum Frequency Sensed 50Hz | ||
Maximum Frequency Sensed 60Hz | ||
Height 78mm | ||
Minimum Operating Temperature -25°C | ||
- COO (Country of Origin):
- DE
Eaton DIN Rail Phase and Voltage Monitoring Relay, 50 to 60Hz Frequency Sensing Range - EMR6 Series - 184779 EMR6-W500-D-1
Use this phase and voltage monitoring relay from Eaton to protect switchgear while monitoring a 3-phase power supply. It's suitable for a wide range of applications, from process control engineering to monitoring equipment. The frequency sensing range of 50 to 60Hz makes it compatible with European and US mains supplies. It's highly resistant to shock and weather, immune to radiation and has an operating temperature range of -25°C to +60°C, meaning you can use it in harsh industrial environments.
Features & Benefits
• Monitors undervoltage and overvoltage
• Monitors phase sequence, phase imbalance and phase failure
• Mechanical lifespan of 30 million cycles means it'll offer you a long service life
• Screw terminals help you quickly make secure connections
• Overcurrent and surge protection reduces the risk of damage to components
• Monitors phase sequence, phase imbalance and phase failure
• Mechanical lifespan of 30 million cycles means it'll offer you a long service life
• Screw terminals help you quickly make secure connections
• Overcurrent and surge protection reduces the risk of damage to components
Why do I need to monitor a 3-phase power supply?
Monitoring a 3-phase power supply is essential, as power fluctuations can cause serious damage to devices. It's more costly to repair or replace 3-phase transformers than single-phase alternatives, so it's important to protect them.
Note
Eaton formerly known as Moeller